gistfile1.js

// 1: Använda konstruktorer

function Pitcher () {
    // Maps playoutStreamId into a key for outputStats
    this.outputs = {};

    // Statistics for outputs. Indexed by "<playerId>-<channelId>"
    this.outputStats = {};

    // Start timestamp for streams. Indexed by playoutStreamId
    this.outputStart = {};
    
    this.timer = null;
}

Pitcher.prototype.resetConfiguration = function(cb) {
    var self = this
    async.waterfall( [
        function(cb) {
            self.ensureAdaptiveGroups([], cb);
        },
        function(cb) {
            self.ensureInputs([], cb);
        },
        function(cb, t1, t2) {
            self.removeOutputs(cb);
        }
    ], cb)
};

// 2: Använda generators

Pitcher.prototype.resetConfiguration = function *() {
    yield this.ensureAdaptiveGroups([]);
    yield this.ensureInputs([]);
    yield this.removeOutputs();
};